From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 13 Dec 2022 15:14:29 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1p563A-002hev-Ev for lore@lore.pengutronix.de; Tue, 13 Dec 2022 15:14:29 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p5639-00010j-UJ for lore@pengutronix.de; Tue, 13 Dec 2022 15:14:28 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=L05rdgLlUF8365ejdfCeYyM2TiuxTPeFSM4L6A+7Sj0=; b=th9SuM9oSxeWOjUQphuPuVTyGI WZ3yL0qEuNjsJIDXFsPvXDpSGXJC9PoIH8KGc6kCSirqaUGWSsuepuWhYdvkunI4iwnrKlL2pmqF9 RVYWMbiSv1ZW32YmLhC3le/QYCD3oAFmUr70UbDjzw+knr04FGnm+X+u1T2j8eKWR+9ygXSzUIIdz JXr/xB9j4hMMjZBTCh739pP2nrqemNtMO3s3SC4Gltkau4y1GNHEWgsoB6oO2V6rIr8FS5aa6Z6Tv Pk+J88LEsuzKxyylBSJvxGFkwFV+/PrKdyjm7f94zwkahAGHIHkCEqjsoDXHWtYadYqGk4ipX7De9 Cpk7N1Qg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p561w-000zWM-HY; Tue, 13 Dec 2022 14:13:12 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p561r-000zSP-Ci for barebox@lists.infradead.org; Tue, 13 Dec 2022 14:13:08 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1p561o-0000qu-E3; Tue, 13 Dec 2022 15:13:04 +0100 Message-ID: <1ca76398-af23-5a3b-5e2f-e8e589f44868@pengutronix.de> Date: Tue, 13 Dec 2022 15:13:04 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Content-Language: en-US To: Sascha Hauer , Barebox List References: <20181102091156.26476-1-s.hauer@pengutronix.de> <20181102091406.qewpj5eszyrmrhpu@pengutronix.de> From: Ahmad Fatoum In-Reply-To: <20181102091406.qewpj5eszyrmrhpu@pengutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221213_061307_465064_EC1AA155 X-CRM114-Status: GOOD ( 16.99 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.7 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] mmc: atmel: Make write work on sama5d3 X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On 02.11.18 10:14, Sascha Hauer wrote: > On Fri, Nov 02, 2018 at 10:11:56AM +0100, Sascha Hauer wrote: >> For some reason the sama5d3 needs a delay after a >> MMC_CMD_STOP_TRANSMISSION command. Without it writing fails with: >> >> ERROR: atmel_mci f0000000.mmc@f0000000: command/data timeout >> ERROR: atmel_mci f0000000.mmc@f0000000: command/data timeout >> >> The reason is not yet clear, so live with this hack for now. > > I won't apply this one, just want to have that noted somewhere. If > anyone has an idea please tell me, I am clueless :( Issue still persists with SAMA5D4. I just sent a patch, which I think may be a proper fix for this issue. Cheers, Ahmad > > Sascha > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |